Alliance Plastics Phone

Welcome. Sign In to order free samples.
New to Alliance? Start Here.

Alliance Plastics

Free Samples

Free Catalog

New Products

Shopping Cart

Shopping Cart

Full Range

| Share

Threaded Plugs

Want a tighter seal to really ensure that your product will be safe from outside debris? Here at Alliance we manufacture and distribute a great supply of threaded plugs.	Learn More Close
Threaded plugs are perfect for sealing a machine or product from chemicals, dirt, and even thread damage. Our threaded plugs are offered in a variety of styles, sizes, shapes, and colors to give you just what you want. These products are very convenient and can be applied/removed by hand, screwdriver or wrench. Browse our large selection to find exactly what you are looking for.

BLWF
UNF Standard Threaded Wide Flange Plugs

BL
UNF Standard Threaded Plugs (O-Ring Optional)

BL Nylon
UNF Standard Threaded Nylon Plugs (O-Ring Optional)

BLM
UNF Standard Threaded Molded O-Ring Plugs

TPUNF
UNF/JIC Threaded Plugs

B
UNF Standard Threaded Plugs

FP
NS & NF Class 1-2-3 Threaded Plugs (O-Ring Optional)

MP
NS & NF Class 1-2-3 Threaded Plugs

TF
Threaded Plugs for Flat Faced O-Ring Hydraulic Fittings

TE & T
Threaded Plugs for 37° JIC Flared Fittings

TMO
Threaded Plugs for SAE O-Ring Ports

DP
UNJ/UNJS Threaded Plugs

R
NPT Threaded Square-Headed Plugs

PFP
NPT Threaded Plugs (O-Ring Optional)

PFP Nylon
NPT Threaded Nylon Plugs (O-Ring Optional)

PS (HEX & SLOTTED)
NPT Threaded Plugs

PT
NPT Threaded Plugs

TPMetric
Metric Threaded Plugs

TPBSP
BSP/Gas Threaded Plugs

TSP
Metric & BSP/Gas Threaded Plugs

TSSP
Metric & BSP/Gas Positive Sealing Threaded Plugs

EZP
Quick Fit Easy Pull Plugs for Unified Standard/Metric Threads

UN
Quick Fit Plugs for Standard/JIC/Metric/BSP Threads

QFP
Quick Fit Plugs for UNF/JIC/Metric Threads

SF
Snap Fit Plugs for Standard/JIC/Metric/BSP Threads

I & PP
Push In Plugs for SAE/NPT Threads